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-rw-r--r--toys/posix/sed.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/toys/posix/sed.c b/toys/posix/sed.c
index e111467b..228055f9 100644
--- a/toys/posix/sed.c
+++ b/toys/posix/sed.c
@@ -788,7 +788,7 @@ static void parse_pattern(char **pline, long len)
if (!(s = unescape_delimited_string(&line, 0))) goto error;
if (!*s) command->rmatch[i] = 0;
else {
- xregcomp((void *)reg, s, FLAG(r)*REG_EXTENDED);
+ xregcomp((void *)reg, s, REG_EXTENDED*!!FLAG(r));
command->rmatch[i] = reg-toybuf;
reg += sizeof(regex_t);
}
@@ -882,7 +882,7 @@ resume_s:
// allocating the space was done by extend_string() above
if (!*TT.remember) command->arg1 = 0;
else xregcomp((void *)(command->arg1 + (char *)command), TT.remember,
- (FLAG(r)*REG_EXTENDED)|((command->sflags&1)*REG_ICASE));
+ (REG_EXTENDED*!!FLAG(r))|((command->sflags&1)*REG_ICASE));
free(TT.remember);
TT.remember = 0;
if (*line == 'w') {